Latest questions

L.T. Other Apr 25, 2025, 1:39 PM Apr 25, 2025, 1:39 PM 1

HMI and PLC communication error

I have a PLC model AP-340BT-A connect with a HMI, they work well but now on the HMI cannot access and display register values on the PLCis it a hardware...
James Questions about HW Mar 27, 2025, 10:37 AM Apr 3, 2025, 11:02 AM 1

CIB line debugging

It has been a long-standing problem with a previous installation that several devices communicate incorrectly on the CIB lines.We have already replaced...
krumpli01 Other SW Jan 17, 2025, 10:22 AM Jan 17, 2025, 10:05 AM Solved 3

Log user web logins

How is it possible to log whom logged into the web interface of the PLC? Both directly and via Tecoroute/iFoxtrot. I want to log usernames and times. 
#1113 Programming in Mosaic Nov 25, 2024, 10:07 AM Nov 25, 2024, 10:02 PM 1

License Dongle Compatibility Issue on Windows 11

I have a license dongle that works perfectly on Windows 10 but does not function on Windows 11. Could you please let me know what steps I need to take...
#1113 Programming in Mosaic Nov 4, 2024, 9:37 AM Nov 4, 2024, 11:08 AM 1

Compatibility of KNX Devices with Different KNX IP Gateways

I’m planning to use TECO PLCs in a project and need to integrate them with KNX devices. For this, I understand I’ll need a KNX IP gateway. My question...
krumpli01 Questions about HW Oct 16, 2024, 8:05 PM Oct 16, 2024, 8:20 PM 1

Error E-B1-88-1006

I'm getting this error, it happened on a few PLCs, all of them are CP-2005.What could cause this error? The TCL2 line is closed with the included resistor...
krumpli01 Programming in Mosaic Oct 15, 2024, 8:56 AM Oct 15, 2024, 8:56 AM 1

Runtime hours counter

I want to program a counter that registers runtime hours of an output. How it can be done it easily?My problem is how to prevent it resetting after restarts...
#1113 Questions about HW Oct 13, 2024, 10:32 PM Oct 14, 2024, 7:00 AM 1

Analog Input Module Capacity for Foxtrot 2 PLC

Could you please provide information on the maximum number of analog input modules that can be connected to the Foxtrot 2 PLC without causing delays in...
#1113 Programming in Mosaic Oct 12, 2024, 6:46 PM Pending 0

How to Establish Communication Between Two PLCs

How can two PLCs communicate with each other? For example, I have two cp-2090, and I want to access a variable from the second PLC in a program on the...
#1113 Other Sep 19, 2024, 2:04 PM Sep 19, 2024, 3:15 PM 1

Two TCL2 Buses in a Single PLC

Can I have two TCL2 buses in one PLC? My goal is to connect more than 10 extension modules on the TCL2 bus. However, based on the information from the...